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Round|Natural|GIA

0.70ct H SI1 Round Natural Diamond

EX • H/SI1 • GIA 6551205246

Certificate GIA 6551205246

Diamond specifications and retailer prices

From $1,214 SGD
As of November 6, 2026
Save $1,447 SGD (54%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,544 SGD at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.7ct natural round diamond

This 0.7ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6551205246. Listed at 23 retailers as of November 2, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
H
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6551205246
Dimensions5.72 × 5.75 × 3.45 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.72 mm5.75 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6551205246
Side View
Table 60.0%Crown 32.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,821 SGD|Low: $1,214 SGD|High: $3,401 SGD|Avg: $1,904 SGD|-1.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 3$1,214 SGD
Retailer 13$1,269 SGD
Retailer 4$1,316 SGD
Retailer 2$1,538 SGD
Retailer 5$1,589 SGD
Retailer 6$1,630 SGD
Retailer 8$1,815 SGD
Retailer 1$1,821 SGD
Retailer 12$1,990 SGD
Retailer 7$2,022 SGD
Retailer 9$2,168 SGD
Retailer 10$2,661 SGD
Retailer 11$3,385 SGD

33 data points across 13 retailers

23 retailers$1,214 SGD to $2,661 SGD

B+
Cheapest Retailer
-
$1,214 SGD
Final sale: no returns
A
Retailer 2
-
$1,269 SGD
View
B+
Retailer 3
-
$1,287 SGD
View
Retailer 4
-
$1,316 SGD
View
Price last confirmed 29 days ago
Retailer 5
-
$1,316 SGD
View
Price last confirmed 15 days ago
Retailer 6
-
$1,366 SGD
View
Price last confirmed 15 days ago
B+
Retailer 7
-
$1,439 SGD
View
Retailer 8
-
$1,519 SGD
View
Price last confirmed 16 days ago
B+
Retailer 9
-
$1,538 SGD
View
B+
Retailer 10
-
$1,538 SGD
View
B+
Retailer 11
-
$1,555 SGD
View
B
Retailer 12
-
$1,589 SGD
View
B+
Retailer 13
-
$1,630 SGD
View
B+
Retailer 14
-
$1,815 SGD
View
B+
Retailer 15
-
$1,821 SGD
View
B
Retailer 16
-
$1,879 SGD
View
Retailer 17
-
$1,899 SGD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$1,990 SGD
View
B
Retailer 19
-
$2,022 SGD
View
B
Retailer 20
-
$2,168 SGD
View
B
Retailer 21
-
$2,661 SGD
View
Retailer 22
-
$3,385 SGD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
1c59efb5-2fb0-4293-88ea-98045ec01cdf · Oct 20
$3,544 SGD
$2,765 USD
View
Price last confirmed 17 days ago
22 more retailers have this diamond
Prices start from $1,214 SGDSave up to $1,447 SGD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.70ct Round
$1,214 SGD